Hi Jesse,
I have tested the video sprite with intel-gpu-tools on SNB and found a bug.
When setting overlay position with x<0, it will divide 0 and make drm driver
crash.
I have fixed it. Please see my patch. Thanks.
Hai Lan
> -Original Message-
> From: intel-gfx-bounces+hai.lan=intel...
> + /*
> + * We can take a larger source and scale it down, but
> + * only so much... 16x is the max on SNB.
> + */
> + if (((src_w * src_h) / (crtc_w * crtc_h)) > intel_plane->max_downscale)
> + return -EINVAL;
> +
[Lan, Hai] if cr
Hi Jesse,
It sees that there might be an overflow when crtc_w or crtc_h =0.
Following is my patch.
Thanks and best regards.
Hai Lan
>From 778327daa3451f3c5f41c5db8bdccdcbf484267b Mon Sep 17 00:00:00 2001
From: Hai Lan
Date: Fri, 4 Nov 2011 18:08:11 +0800
Subject: [PATCH] drm/i915:fix the overf
I was also using mpg container file(mpeg2 ps file). What files are you using?
Hai Lan
> -Original Message-
> From: Jyotsana [mailto:jyotsanasi...@tataelxsi.co.in]
> Sent: Thursday, November 03, 2011 2:55 PM
> To: Lan, Hai
> Cc: intel-gfx@lists.freedesktop.org
> Subje
I have tried it with 6 streams MPEG2 1080P files but don't find this issue. How
many streams are you playing?
Hai Lan
> -Original Message-
> From: intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org
> [mailto:intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org] On
> Behalf Of
Hi Jesse,
I hope the function of snb_update_plane can handle crtx_x<0 or crtc_y<0 just
like my patch.
What do you think about it?
Thanks and best regards.
Hai Lan
>From 160c899739e7d07f273de889cc889316837d0790 Mon Sep 17 00:00:00 2001
From: Hai Lan
Date: Tue, 1 Nov 2011 21:30:08 -0400
Subject
> what does this test do? For the unknowledgeable user what is supposed to
> happen, that means, when is the test successful and when not?
>
I wrote this patch to test whether the cursor can work OK. It needs the tester
to watch the screen.
If the tester can see the white cursor move from left to
Hi Keith
Thanks for your explanation. So bug 40011 can be treated as not-a-bug.
Hai Lan
> -Original Message-
> From: Keith Packard [mailto:kei...@keithp.com]
> Sent: Sunday, August 14, 2011 1:47 AM
> To: Lan, Hai; intel-gfx@lists.freedesktop.org
> Cc: Lan, Hai
> Subjec
Currently there is a sample application named avcenc in libva to do the h.264
encoding.
For the vaapi question, there is a mailing list named
li...@lists.freedesktop.org.
You can raise your question to it.
Hai Lan
> -Original Message-
> From: intel-gfx-bounces+hai.lan=intel@lists.fr
find the preferred
Could anybody help to push this patch? Thanks.
Hai Lan
> -Original Message-
> From: intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org
> [mailto:intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org] On
> Behalf Of Lan, Hai
> Sent: Tuesday, May 31
Hi Thirunavukkarasu
You can use "./autogen.sh &&./configure --enable-i965-driver&&make&&make
install" to install libva. After you install libva, you can use vainfo to see
the libva information.
You can refer to http://intellinuxgraphics.org/vaapi.html
Hai Lan
From: intel-gfx-bounces+hai.lan=in
Dear Paul
Thanks for your advice. I am afraid there might be a i915 driver bug. We use
the testdisplay to check the SDVO-TV and
find the TV has no preferred mode. This will cause the testdisplay to quit. So
I write this patch to make the testdisplay to go on.
Hai Lan
> -Original Message---
Yes, I think so if there is no discrete graphics card in your machine.
Hai Lan
> -Original Message-
> From: Sergio Monteiro Basto [mailto:ser...@sergiomb.no-ip.org]
> Sent: Tuesday, April 19, 2011 10:44 PM
> To: Lan, Hai
> Cc: Paul Menzel; intel-gfx@lists.freedesktop.or
Dear Paul,
Thanks for your suggestion. http://intellinuxgraphics.org/vaapi.html has been
updated.
Hai Lan
> -Original Message-
> From: intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org
> [mailto:intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org] On
> Behalf Of Paul Menzel
Lan, Hai would like to recall the message, "Q1 RC2 test report for SNB H264
encoding driver".
___
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Currently GM45 has not implemented vaapi support yet. Please refer to
http://intellinuxgraphics.org/vaapi.html
for the vaapi support features.
Hai Lan
From: intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org
[mailto:intel-gfx-bounces+hai.lan=intel@lists.freedesktop.org] On Behalf Of
Add test case for dumping display into, test all mode(including clone/twin
mode) and support to test forced mode in testdisplay
usage: ./testdisplay [-hiaf:]
-i dump info
-a test all modes
-f
test force mode
Default is to test
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